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2910.90.91.00/Brominated Glycidyl Ether (DER 542)/Japan

Brominated Glycidyl Ether (DER 542) from Japan

DER 542 is a brominated bisphenol A diglycidyl ether with three-membered epoxide rings and halogen substitution, used in flame-retardant electronics. HTS 2910.90.91.00 covers halogenated epoxides per heading scope. High bromine content meets UL94 V0.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• RoHS bromine limits documentation; flame test reports; TSCA halogenated